Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Rosario Sun-Kou"'
Publikováno v:
Química Nova, Vol 48, Iss 4 (2024)
Catalysts based on Ni-Me (Me = Co, Nb) supported on γ-Al2O3 were prepared by the coprecipitation-chemical deposition method via reflux, and hydrothermal method for oxidative dehydrogenation of ethane. For coprecipitation method, ammonia and urea wer
Externí odkaz:
https://doaj.org/article/5225717b87894921bf1072849b05b08e
Autor:
Ana Lucía Paredes Doig, Rosario Sun Kou, Gino Picasso, Elizabeth Doig Camino, Adolfo La Rosa-Toro Gómez
Publikováno v:
Revista Colombiana de Química, Vol 47, Iss 1, Pp 41-49 (2018)
SnO-based sensors doped with palladium (0, 1, 3, 5 and 7%) were prepared by the wet impregnation method. To characterize them, the techniques of infrared spectroscopy with Fourier transform (FTIR), adsorption and desorption of N2 (BET), XRD, scanning
Externí odkaz:
https://doaj.org/article/70329b6e9c9841e083345aa6d7fffe4a
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 18:238-248
PurposeThe goal of this paper is to model the activated carbon adsorption capacity of cadmium using a polynomial regression model. The properties that influence the removal of heavy metals by activated carbon must be taken into consideration in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9770496778f4d2c217e4847bb80c32dc
https://doi.org/10.1108/mmms-08-2021-0147
https://doi.org/10.1108/mmms-08-2021-0147
Autor:
Ana Lucía Paredes Doig, María del Rosario Sun Kou, Gino Picasso Escobar, Elizabeth Doig Camino, Germán Comina
Publikováno v:
Revista Colombiana de Química, Vol 45, Iss 2, Pp 12-18 (2016)
Se desarrolló una nariz electrónica que permite la detección de alcoholes de manera sencilla y económica en comparación con las narices electrónicas tradicionales. Está basada en cuatro sensores de gas de SnO2 (dos comerciales y dos fabricados
Externí odkaz:
https://doaj.org/article/b13a123b343a4848be6b79b790d9aafd
Publikováno v:
Revista Colombiana de Química, Vol 44, Iss 3, Pp 25-29 (2015)
The main objective was to describe parameters and physicochemical factors of activated carbon related to the adsorption capacity of three adsorbates: Phenol, benzoic acid, and salicylic acid. Two multivariate data analysis methods were used: Partial
Externí odkaz:
https://doaj.org/article/287095e21b054d8dbb0ac34a86d8cf7a
Autor:
María del Rosario Sun Kou, Henry Cárcamo Cabrera, Ana Lucía Paredes-Doig, Elizabeth Doig-Camino, Gino Picasso, Adolfo La Rosa-Toro Gómez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb34989d06cd4744a811aa3ebb0d85d4
https://doi.org/10.22533/at.ed.83722170514
https://doi.org/10.22533/at.ed.83722170514
Autor:
Gino Picasso, Rosario Sun Kou, C.E. Santolalla-Vargas, Ana Lucia Paredes Doig, Mario Hurtado Cotillo, Daisy Unsihuay
Publikováno v:
Catalysis Today. 356:312-321
Catalysts based on Ni-Fe-a with a catalyst ratio of a = Ni/(Ni + Fe) (a = 0.8 and 0.9) supported on γ-Al2O3 were prepared by coprecipitation-deposition and tested for the oxidative dehydrogenation (ODH) of ethane. The bulk mixed samples exhibited 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e42357bd0e6dba0531fc7a8303ca1be
https://doi.org/10.1016/j.cattod.2019.05.044
https://doi.org/10.1016/j.cattod.2019.05.044
Publikováno v:
Revista de la Sociedad Química del Perú, Volume: 86, Issue: 3, Pages: 231-245, Published: JUL 2020
RESUMEN La biosorción es un proceso efectivo para la remoción de colorantes sintéticos desde soluciones acuosas. Se estudió el uso de la biomasa de los cladodios de la tuna (BCT) para remover el colorante catiónico azul de metileno (AM) de la so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42b0cc6b64359b4e96b84736590380bc
https://doi.org/10.37761/rsqp.v86i3.297
https://doi.org/10.37761/rsqp.v86i3.297
Publikováno v:
Revista de la Sociedad Química del Perú. 85:389-405
Se estudió el sistema catalítico Ru-Fe soportado sobre titania para la hidrogenación selectiva del palmitato de metilo al producto alcohol cetílico. Los catalizadores basados en Ru-Fe soportados en TiO2 fueron preparados por el método de coimpre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf8b37ce92285fe82c7299f4b3d52ac
https://doi.org/10.37761/rsqp.v85i4.254
https://doi.org/10.37761/rsqp.v85i4.254
Autor:
Ana Lucía Paredes-Doig, Adolfo La Rosa-Toro Gómez, Gino Picasso, María del Rosario Sun-Kou, Elizabeth Doig-Camino
Publikováno v:
Formação interdisciplinar das ciências exatas: Conhecimentos e pesquisas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8281a06c55e6eda255bd7150cd9bda
https://doi.org/10.22533/at.ed.1972128064
https://doi.org/10.22533/at.ed.1972128064